.kb-body {
    width: 100%;
    background: #f8f3ed;
}

/* 广告 */
.kb-banner {
    width: 100%;
    position: relative;
}

.kb-banner>img {
    width: 100%;
}

.kb-banner #banner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.kb-banner #banner a {
    display: flex;
    overflow: hidden;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
}

.kb-banner #banner a img {
    width: 100%;
    height: 100%;
}

/* 面包屑 */
.kb-crumb {
    width: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: flex-end;
    align-items: flex-end;
    padding: 45px 20px 35px 20px;
    box-sizing: border-box;
}

.kb-crumb .kb-crumb-title {
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
}

.kb-crumb .kb-crumb-title i {
    font-size: 18px;
    color: #16b777;
}

/* 新闻 */
.kb-news {
    display: flex;
    position: relative;
    align-items: flex-start;
    justify-content: space-between;
    gap: 25px;
    padding-bottom: 30px;
}

.kb-news .kb-news-box:last-child {
    width: 100%;
    background: #fff;
}

.kb-news .kb-news-box:first-child {
    min-width: 270px;
}

.kb-news .layui-nav.layui-nav-tree {
    width: 100%;
}

.kb-news-menu {
    display: none;
    position: fixed;
    left: 10px;
    top: 200px;
    width: 50px;
    height: 50px;
    z-index: 999;
    box-sizing: border-box;
}

.kb-news-menu a {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
    background: #16b7778f;
    color: #fff;
}

.kb-news-menu a i {
    font-size: 26px;
}

.kb-news-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 20px;
    background: #fff;
    max-width: 100%;
    box-sizing: border-box;
}

.kb-news-list li {
    padding: 20px 0;
    box-sizing: border-box;
    border-bottom: 1px dashed #ccc;
    max-width: 100%;
}

.kb-news-list .kb-news-list-img {
    min-width: 185px;
    width: 185px;
    height: 121.77px;
    display: flex;
    overflow: hidden;
    justify-content: center;
    align-items: center;
}

.kb-news-list .kb-news-list-img img {
    max-width: 100%;
    max-height: 100%;
}

.kb-news-list a {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 15px;
    width: 100%;
}

.kb-news-list .kb-news-list-dec {
    height: 121.77px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    padding-right: 15px;
    box-sizing: border-box;
    max-width: 100%;
}

.kb-news-list .kb-news-list-dec h1 {
    font-size: 16px;
    color: #323232;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 500;
    max-width: 100%;
}

.kb-news-list .kb-news-list-dec span {
    font-size: 14px;
    color: #999;
}

.kb-news-list .kb-news-list-dec p {
    color: #646464;
    font-size: 14px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    max-width: 100%;
}

@media screen and (max-width: 1080px) {

    .kb-news .kb-news-box:first-child {
        display: none;
    }

    .kb-news-menu {
        display: block;
    }

    .kb-news .kb-news-box:last-child {
        background: none;
    }

    .kb-news-list a {
        flex-direction: column;
    }
}